On Tue, Jul 25, 2017 at 02:57:42PM -0600, Logan Gunthorpe wrote: > After the link tests, there is a race on one side of the test for > the link coming up. It's possible, in some cases, for the test script > to write to the 'peer_trans' files before the link has come up. > > To fix this, we simply use the link event file to ensure both sides > see the link as up before continuning. > > Signed-off-by: Logan Gunthorpe <logang@xxxxxxxxxxxx> This looks like a bug fix. Assuming this is the case, I can pull it out, add a "Fixes" line, and add it to my bug fixes branch. Is this the case? Thanks, Jon > --- > tools/testing/selftests/ntb/ntb_test.sh | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/tools/testing/selftests/ntb/ntb_test.sh b/tools/testing/selftests/ntb/ntb_test.sh > index 1c12b5855e4f..5fc7ad359e21 100755 > --- a/tools/testing/selftests/ntb/ntb_test.sh > +++ b/tools/testing/selftests/ntb/ntb_test.sh > @@ -333,6 +333,10 @@ function ntb_tool_tests() > link_test $LOCAL_TOOL $REMOTE_TOOL > link_test $REMOTE_TOOL $LOCAL_TOOL > > + #Ensure the link is up on both sides before continuing > + write_file Y $LOCAL_TOOL/link_event > + write_file Y $REMOTE_TOOL/link_event > + > for PEER_TRANS in $(ls $LOCAL_TOOL/peer_trans*); do > PT=$(basename $PEER_TRANS) > write_file $MW_SIZE $LOCAL_TOOL/$PT > -- > 2.11.0 > > -- > You received this message because you are subscribed to the Google Groups "linux-ntb" group. > To unsubscribe from this group and stop receiving emails from it, send an email to linux-ntb+unsubscribe@xxxxxxxxxxxxxxxx. > To post to this group, send email to linux-ntb@xxxxxxxxxxxxxxxx. > To view this discussion on the web visit https://groups.google.com/d/msgid/linux-ntb/20170725205753.4735-6-logang%40deltatee.com. > For more options, visit https://groups.google.com/d/optout.
